Genuine Stella 4T oil filter and gear selector diagram showing oil filter screen, oil filter screen spring, oil drain bolt, oil filter O-rings, tappet adjusting hole cap, selector bracket cover assembly, gear selector adjusting screw, suppressor cap, HT coil mounting bracket, light socket junction box, GCB stud, dowel, curved washer, and mounting hardware for OEM Stella 4T oil filter and gear selector system replacement parts.